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Novel 2-phenyl-imidazoles and pharmaceutical compositions containing same

  • US 4,722,929 A
  • Filed: 12/20/1984
  • Issued: 02/02/1988
  • Est. Priority Date: 12/28/1983
  • Status: Expired due to Fees
First Claim
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1. A compound of the formula ##STR15## wherein (a) A is nitrogen, B is hydroxymethine and D is methine;

  • or(b) B is nitrogen, one of A and D is hydroxymethine and the other is methine;

    R1 is methylmercapto, methylsulfinyl, methylsulfonyl, aminosulfonyl, methylaminosulfonyl or dimethylaminosulfonyl;

    R2 is alkoxy of 1 to 3 carbon atoms; and

    R3 is hydrogen or methoxy;

    a pyridone tautomer thereof;

    or a non-toxic, pharmacologically acceptable acid addition salt thereof.

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